🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.2

Radius: 8.5

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 310 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,498,401 km

• M1: 107,561 km (0.104 R)
• M2: 371,900 km (0.108 R)
• M3: 652,546 km (0.061 R)
• M4: 1,047,634 km (0.066 R)
• M5: 1,345,782 km (0.038 R)
• M6: 1,645,577 km (0.116 R)
• M7: 2,151,068 km (0.111 R)
• M8: 3,010,208 km (0.08 R)
• M9: 3,816,840 km (0.041 R)
• M10: 4,132,940 km (0.106 R)
• M11: 4,480,307 km (0.045 R)
• M12: 5,052,668 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 9.8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.77 AU - 0.83 AU

Year: 503 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,498,401 km

• M1: 122,221 km (0.087 R)
• M2: 433,684 km (0.098 R)
• M3: 740,360 km (0.115 R)
• M4: 1,072,766 km (0.068 R)
• M5: 1,625,530 km (0.109 R)
• M6: 2,319,964 km (0.093 R)
• M7: 3,401,108 km (0.101 R)
• M8: 3,982,595 km (0.096 R)
• M9: 4,566,026 km (0.086 R)
• M10: 4,886,764 km (0.081 R)
• M11: 5,609,920 km (0.103 R)
• M12: 5,922,131 km (0.047 R)
• M13: 6,363,295 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 9.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.8 AU - 0.94 AU

Year: 570 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,498,401 km

• M1: 121,922 km (0.066 R)
• M2: 462,557 km (0.107 R)
• M3: 783,145 km (0.072 R)
• M4: 1,132,456 km (0.104 R)
• M5: 1,538,016 km (0.038 R)
• M6: 1,898,696 km (0.103 R)
• M7: 2,497,686 km (0.115 R)
• M8: 3,034,294 km (0.107 R)
• M9: 3,445,987 km (0.035 R)
• M10: 4,057,244 km (0.092 R)
• M11: 4,528,328 km (0.098 R)
• M12: 6,091,625 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 8.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.03 AU - 1.43 AU

Year: 959 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,498,401 km

• M1: 105,466 km (0.109 R)
• M2: 471,233 km (0.06 R)
• M3: 1,072,168 km (0.072 R)
• M4: 1,425,668 km (0.082 R)
• M5: 1,714,392 km (0.116 R)
• M6: 2,173,657 km (0.115 R)
• M7: 2,646,237 km (0.098 R)
• M8: 3,148,586 km (0.101 R)
• M9: 3,482,339 km (0.063 R)
• M10: 4,190,835 km (0.085 R)
• M11: 4,515,761 km (0.078 R)
• M12: 4,992,081 km (0.118 R)
• M13: 5,574,465 km (0.084 R)
• M14: 6,162,086 km (0.117 R)
• M15: 6,521,869 km (0.059 R)
• M16: 7,217,948 km (0.102 R)
• M17: 7,640,562 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 12.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.35 AU

Year: 3101 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,498,401 km

• M1: 150,495 km (0.06 R)
• M2: 534,214 km (0.109 R)
• M3: 1,012,628 km (0.05 R)
• M4: 1,397,992 km (0.096 R)
• M5: 2,260,424 km (0.045 R)
• M6: 2,687,975 km (0.056 R)
• M7: 3,152,626 km (0.106 R)
• M8: 3,689,682 km (0.055 R)
• M9: 4,162,710 km (0.092 R)
• M10: 5,500,714 km (0.082 R)
• M11: 6,255,285 km (0.047 R)
• M12: 6,814,931 km (0.111 R)
• M13: 7,779,987 km (0.03 R)
• M14: 8,262,739 km (0.077 R)
• M15: 11,925,793 km (0.102 R)
• M16: 12,965,498 km (0.051 R)
• M17: 16,763,788 km (0.075 R)
• M18: 17,735,576 km (0.106 R)
• M19: 18,517,075 km (0.046 R)
• M20: 19,909,981 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.7 AU - 2.78 AU

Year: 3188 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,498,401 km

• M1: 177,872 km (0.108 R)
• M2: 623,973 km (0.114 R)
• M3: 1,262,307 km (0.083 R)
• M4: 2,257,282 km (0.041 R)
• M5: 2,901,750 km (0.079 R)
• M6: 4,382,918 km (0.06 R)
• M7: 5,577,009 km (0.091 R)
• M8: 6,734,298 km (0.075 R)
• M9: 8,673,685 km (0.094 R)
• M10: 9,869,720 km (0.081 R)
• M11: 11,386,642 km (0.074 R)
• M12: 13,872,659 km (0.112 R)
• M13: 14,725,218 km (0.104 R)
• M14: 17,436,380 km (0.095 R)
• M15: 17,957,579 km (0.09 R)
• M16: 18,970,506 km (0.055 R)
• M17: 19,958,301 km (0.119 R)
• M18: 20,980,054 km (0.107 R)
• M19: 23,336,669 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 13.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.33 AU - 3.15 AU

Year: 3188 Days

Day: 5.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,498,401 km

• M1: 167,101 km (0.111 R)
• M2: 652,546 km (0.102 R)
• M3: 1,586,186 km (0.11 R)
• M4: 2,060,711 km (0.116 R)
• M5: 2,519,677 km (0.118 R)
• M6: 3,272,154 km (0.08 R)
• M7: 4,957,524 km (0.078 R)
• M8: 6,829,292 km (0.116 R)
• M9: 9,234,976 km (0.099 R)
• M10: 11,022,371 km (0.062 R)
• M11: 13,243,899 km (0.065 R)
• M12: 13,809,828 km (0.093 R)
• M13: 14,850,880 km (0.108 R)
• M14: 15,992,012 km (0.104 R)
• M15: 16,885,710 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 3.8

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.93 AU - 9.95 AU

Year: 17235 Days

Day: 23.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,498,401 km

• M1: 51,462 km (0.096 R)
• M2: 258,804 km (0.073 R)
• M3: 909,854 km (0.098 R)
• M4: 1,049,279 km (0.079 R)
• M5: 2,442,484 km (0.083 R)
• M6: 4,380,525 km (0.044 R)
• M7: 4,973,381 km (0.112 R)
• M8: 5,796,768 km (0.032 R)
• M9: 6,090,279 km (0.083 R)
• M10: 6,588,290 km (0.107 R)
• M11: 7,321,918 km (0.101 R)
• M12: 8,805,779 km (0.088 R)
• M13: 10,969,413 km (0.112 R)
• M14: 11,820,925 km (0.112 R)
• M15: 12,292,607 km (0.091 R)
• M16: 13,210,539 km (0.111 R)
• M17: 17,042,040 km (0.077 R)
• M18: 17,416,334 km (0.112 R)
• M19: 21,902,774 km (0.104 R)
• M20: 22,345,135 km (0.098 R)
• M21: 29,286,027 km (0.093 R)
• M22: 38,424,363 km (0.11 R)
• M23: 40,111,378 km (0.062 R)
• M24: 44,897,911 km (0.117 R)
• M25: 52,218,334 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.3

Radius: 6.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.88 AU - 10.88 AU

Year: 21829 Days

Day: 22.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,498,401 km

• M1: 83,476 km (0.062 R)
• M2: 538,104 km (0.079 R)
• M3: 860,786 km (0.089 R)
• M4: 1,830,031 km (0.091 R)
• M5: 2,825,156 km (0.103 R)
• M6: 3,199,599 km (0.107 R)
• M7: 4,171,537 km (0.112 R)
• M8: 4,932,092 km (0.117 R)
• M9: 5,181,023 km (0.079 R)
• M10: 8,104,764 km (0.049 R)
• M11: 10,339,457 km (0.082 R)
• M12: 10,866,789 km (0.09 R)
• M13: 11,911,581 km (0.106 R)
• M14: 15,903,600 km (0.09 R)
• M15: 18,072,620 km (0.101 R)
• M16: 19,271,497 km (0.111 R)
• M17: 24,909,841 km (0.112 R)
• M18: 31,192,951 km (0.078 R)
• M19: 33,798,049 km (0.103 R)
• M20: 41,300,681 km (0.044 R)
• M21: 45,050,052 km (0.114 R)
• M22: 49,347,550 km (0.074 R)
• M23: 50,838,592 km (0.081 R)
• M24: 53,217,348 km (0.041 R)
• M25: 54,785,283 km (0.079 R)
• M26: 62,895,134 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.3

Radius: 5.3

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.78 AU - 10.64 AU

Year: 22932 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,498,401 km

• M1: 68,217 km (0.104 R)
• M2: 1,129,314 km (0.084 R)
• M3: 1,844,392 km (0.081 R)
• M4: 2,319,964 km (0.107 R)
• M5: 4,535,508 km (0.116 R)
• M6: 5,784,950 km (0.103 R)
• M7: 7,109,938 km (0.115 R)
• M8: 7,818,583 km (0.094 R)
• M9: 10,402,438 km (0.07 R)
• M10: 12,677,971 km (0.09 R)
• M11: 12,881,274 km (0.117 R)
• M12: 15,265,116 km (0.096 R)
• M13: 18,098,051 km (0.062 R)
• M14: 27,287,250 km (0.119 R)
• M15: 31,671,216 km (0.084 R)
• M16: 38,877,943 km (0.066 R)
• M17: 43,934,351 km (0.101 R)
• M18: 54,429,540 km (0.047 R)
• M19: 54,787,527 km (0.102 R)
• M20: 54,967,194 km (0.046 R)
• M21: 58,642,365 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,049 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit